This article discusses sp_PerfSQ a diagnostic tool designed to quantify performance features of database queries with active requests. It includes a behavioural parser and can assist in troubleshooting complex performance issues.
2021-12-24 (first published: 2019-12-02)
11,469 reads
2020-03-03 (first published: 2019-11-25)
10,598 reads
A forum question came up a few days ago regarding an abnormally large procedural cache. In an attempt to help out, I threw together a few ideas (some wrong, some right) and started looking at the types of query that were in the cache. A lot of the queries were in the format select * […]
2019-11-11
4,785 reads
2019-10-28
7,102 reads
2019-06-10
1,091 reads
2019-05-24
Batch Cussidy In the last post, we looked at how S...
2019-05-24
Watch this week’s episode on YouTube. SQL Server...
2019-05-22
2019-05-22
Footnote I have two queries. They return the same number of rows. The only difference is one column in the…
2019-05-20
By Steve Jones
I heard someone say recently that you can’t change a primary key value in...
By Kevin3NF
Indexes 101: What, Why, and When? “What Is an Index?” I get this question...
By Arun Sirpal
I do believe most people know about the ability to backup your SQL server...
I need to update greatherthan8 (category) record to Missing (status) if the same member...
Quick one I hope in case I'm heading off in entirely the wrong direction!...
Hi everyone I am looking at the size of my db on disk (ie...
How can I check what value I used for TEXTSIZE? I ran this code:
SET TEXTSIZE 8096But then deleted the code and couldn't remember. Is there a way to check this? See possible answers